100mm Knauf Earthwool DriTherm Cavity Wall Insulation Slab 32 (3.28m2/Pack)

URN: 3002114
£33.20ex. VAT £10.12 per m2
£33.20ex. VAT
£10.12 per m2
100mm Knauf Dritherm Cavity Slab 32 is a glass mineral wool slab purposed for installation in external masonry cavity walls where a full fill insulation solution is required.

Nationwide Delivery

Thu 7 Mar

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Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

Product Overview

100mm Knauf Dritherm Cavity Slab 32 is a glass mineral wool slab purposed for installation in external masonry cavity walls where a full fill insulation solution is required.

URN: 3002114
£33.20ex. VAT

Delivery & Returns Information

All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.

Standard (Nationwide) Delivery

Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £150 ex. VAT £50 ex. VAT
Between £150 - £300 ex. VAT £35 ex. VAT
Over £300 ex. VAT FREE
Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products
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Under £100 ex. VAT £35 ex. VAT
Between £100 - £300 ex. VAT £20 ex. VAT
Over £300 ex. VAT FREE
SuperFOIL and YBS products
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Each item £10 ex. VAT
Over £350 ex. VAT of 1 brand FREE
Screws & Fixings and Adhesives & Sealants
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Under £100 ex. VAT £7.50 ex. VAT
Over £100 ex. VAT FREE
Thermafleece CosyWool Roll & SupaSoft Insulation
QUANTITY DELIVERY CHARGE
1 £30 ex. VAT
2 £60 ex. VAT
3 to 12 £70 ex. VAT
13 to 24 £140 ex. VAT
25 to 36 £210 ex. VAT
37 to 48 £280 ex. VAT
49 to 60 £350 ex. VAT
61+ £420 ex. VAT
Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp
QUANTITY DELIVERY CHARGE
1 £30 ex. VAT
2 £60 ex. VAT
3 to 4 £70 ex. VAT
5 to 8 £140 ex. VAT
9 to 12 £210 ex. VAT
13 to 16 £280 ex. VAT
17 to 20 £350 ex. VAT
21+ £420 ex. VAT

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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Returns

We offer a 30 day returns policy on any faulty products.

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Key Features

  • Use in external masonry cavity walls
  • A1 non-combustible
  • 0.032 W/mK thermal conductivity
  • Water repellent
  • Zero Global Warming Potential (GWP)
  • BBA certified

Technical Specification

Technical Specification
Material Type:Glass Mineral
Thickness:100mm
Width:455mm
Length:1200mm
Pieces Per Pack:6
Sales Unit:Pack
Sales Unit Coverage:3.28m2
Brand:Knauf Insulation
Manufacturer's Reference:2400407
Thermal Conductivity:0.032W/mK
Fire Rating:A1 Non-Combustible

What Is Knauf DriTherm 32 100mm? 

Knauf DriTherm 32 100mm is a robust glass mineral wool slab specifically designed for installation in external masonry cavity walls.

They can be used in buildings up to 12m in any exposure zone, as well as multi-story applications up to 25 metres tall. 

The "Therm 32" relates to the product's thermal conductivity value of 0.032 W/mK whilst the 'Dri' refers to the slab's water-repellent additive, added to maximise its overall thermal performance.

Manufactured by Knauf Insulation using unique ECOSE technology, Knauf DriTherm 32 100mm cavity insulation slabs are soft to the touch while delivering superior environmental sustainability. 

Despite their cotton soft composition, Dritherm slabs boast a firmness that ensures they stay put, wherever you position them. 

These slabs knit together with both leaves of an external wall to eliminate air gaps and subsequent heat loss; DriTherm achieves this by filling the cavity and knitting together at joints. 


Boasting an impressive A1 Euroclass classification, these BBA-certified slabs eliminate the need for cavity barriers with non-combustible full-fill insulation, minimising the risk of fire spreading through a cavity.


Where is Knauf DriTherm 32 100mm Used? 

Knauf DriTherm 32 100mm is purposed for use in masonry cavity walls where a full-fill insulation solution is required. 

A masonry cavity wall is made up of two leaves (or skins); an inner leaf and an outer leaf. The "cavity" is simply the gap between these two walls. 

They are considered to be an effective thermal insulation solution for buildings up to 12m high and in multi-storey applications up to 25m high.

Knauf DriTherm 32 100mm is conveniently cut at 455mm wide in line with standard wall tie spacings, producing a neatly closed joint with adjacent slabs.

Knauf DriTherm 32 100mm Cavity Wall Insulation Slabs Benefits

  • Contains no ozone-depleting substances or greenhouse gases
  • BBA certified
  • Thermal conductivity of 0.032 W/mK
  • Moisture-resistant and rot-proof
  • Euroclass A1 Reaction to Fire Classification - fire retardant
  • Sized at 1200mm x 455mm - specifically designed to be compatible with standard vertical wall ties without the need for retaining discs


Knauf DriTherm 32 100mm Certifications

Knauf DriTherm 32 100mm is manufactured in accordance with BS EN 13162, ISO 50001 Energy Management Systems. They have zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP) meaning they're perfectly environmentally friendly.

The slabs also carry a British Board of Agrément (BBA) certification, which is a nationally recognised stamp of approval for reliability and quality. 

The slabs are BBA certified for use in all exposure zones, including those in very severe areas. cavity barriers

Knauf DriTherm 32 100mm Storage & Handling 

As glass mineral wool is quite lightweight, the packs are easy to handle and move around. However, when it comes to moving pallets, a forklift should be used to prevent injury. Alternatively, the pallet can be split into packs which can then be moved individually.

Slabs are supplied in polythene shrink wrap for short-term protection. We advise that you store them indoors. As we know that's not always possible, our rule of thumb when it comes to storing outdoors is to keep the slabs above ground. Simply, store them on a level surface and under a protective cover.


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